2061129

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 3194240

約数和(自身を除く): 1133111

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1609, 4827, 11263, 33789, 98149, 294447, 687043, 2061129]

約数ペア:

[(1, 2061129), (3, 687043), (7, 294447), (21, 98149), (61, 33789), (183, 11263), (427, 4827), (1281, 1609)]